Fixed an issue related to header response and added three new test cases

packages/typespec-powershell/src/convertor/convertor.ts

@@ -303,11 +303,12 @@ function addResponses(psContext: SdkContext, op: HttpOperation, newOperation: Op
       // This is aligned with the behavior of typescript emitter and typespec-autorest emitter.
       newResponse.protocol.http = newResponse.protocol.http ?? new Protocol();
       const lroHeaders = ["location", "retry-after", "azure-asyncoperation"];
+      const pollingResponseStatus = ["202", "201"];
       const addedKeys: string[] = [];
       for (const innerResponse of response.responses) {
         if (innerResponse.headers) {
           for (const key in innerResponse.headers) {
-            if (addedKeys.includes(key) || (emitterOptions["remove-lro-headers"] && lroHeaders.includes(key.toLowerCase()))) {
+            if (addedKeys.includes(key) || (emitterOptions["remove-lro-headers"] && pollingResponseStatus.includes(statusCode) && lroHeaders.includes(key.toLowerCase()))) {
               continue;
             } else {
               addedKeys.push(key);

tests-upgrade/tests-emitter/ElasticSan.brown/ElasticSan.tsp

@@ -0,0 +1,90 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.ElasticSan;
+/**
+ * Response for ElasticSan request.
+ */
+model ElasticSan
+  is Azure.ResourceManager.TrackedResource<ElasticSanProperties, false> {
+  ...ResourceNameParameter<
+    Resource = ElasticSan,
+    KeyName = "elasticSanName",
+    SegmentName = "elasticSans",
+    NamePattern = "^[A-Za-z0-9]+((-|_)[a-z0-9A-Z]+)*$"
+  >;
+}
+
+@armResourceOperations
+interface ElasticSans {
+  /**
+   * Get a ElasticSan.
+   */
+  get is ArmResourceRead<ElasticSan>;
+
+  /**
+   * Create ElasticSan.
+   */
+  create is ArmResourceCreateOrReplaceAsync<
+    ElasticSan,
+    LroHeaders = ArmLroLocationHeader<FinalResult = ElasticSan> &
+      Azure.Core.Foundations.RetryAfterHeader
+  >;
+
+  /**
+   * Update a Elastic San.
+   */
+  @patch(#{ implicitOptionality: false })
+  update is ArmCustomPatchAsync<ElasticSan, PatchModel = ElasticSanUpdate>;
+
+  /**
+   * Delete a Elastic San.
+   */
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-delete-operation-response-codes" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  delete is ArmResourceDeleteWithoutOkAsync<
+    ElasticSan,
+    Response = ArmDeletedResponse | ArmDeleteAcceptedLroResponse | ArmDeletedNoContentResponse
+  >;
+
+  /**
+   * Gets a list of ElasticSan in a resource group.
+   */
+  listByResourceGroup is ArmResourceListByParent<
+    ElasticSan,
+    Response = ArmResponse<ElasticSanList>
+  >;
+
+  /**
+   * Gets a list of ElasticSans in a subscription
+   */
+  listBySubscription is ArmListBySubscription<
+    ElasticSan,
+    Response = ArmResponse<ElasticSanList>
+  >;
+
+  /**
+   * Gets the private link resources that need to be created for a elastic San.
+   */
+  @get
+  @action("privateLinkResources")
+  listByElasticSan is ArmResourceActionSync<
+    ElasticSan,
+    void,
+    ArmResponse<PrivateLinkResourceListResult>
+  >;
+}
+
+@@maxLength(ElasticSan.name, 24);
+@@minLength(ElasticSan.name, 3);
+@@doc(ElasticSan.name, "The name of the ElasticSan.");
+@@doc(ElasticSan.properties, "Properties of ElasticSan.");
+@@doc(ElasticSans.create::parameters.resource, "Elastic San object.");
+@@doc(ElasticSans.update::parameters.properties, "Elastic San object.");

tests-upgrade/tests-emitter/ElasticSan.brown/PrivateEndpointConnection.tsp

@@ -0,0 +1,70 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+import "./ElasticSan.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.ElasticSan;
+/**
+ *  Response for PrivateEndpoint Connection object
+ */
+@parentResource(ElasticSan)
+model PrivateEndpointConnection
+  is Azure.ResourceManager.ProxyResource<
+    PrivateEndpointConnectionProperties,
+    false
+  > {
+  ...ResourceNameParameter<
+    Resource = PrivateEndpointConnection,
+    KeyName = "privateEndpointConnectionName",
+    SegmentName = "privateEndpointConnections",
+    NamePattern = ""
+  >;
+}
+
+@armResourceOperations
+interface PrivateEndpointConnections {
+  /**
+   * Gets the specified private endpoint connection associated with the Elastic San
+   */
+  get is ArmResourceRead<PrivateEndpointConnection>;
+
+  /**
+   * Update the state of specified private endpoint connection associated with the Elastic San
+   */
+  create is ArmResourceCreateOrReplaceAsync<
+    PrivateEndpointConnection,
+    LroHeaders = ArmLroLocationHeader<FinalResult = PrivateEndpointConnection> &
+      Azure.Core.Foundations.RetryAfterHeader
+  >;
+
+  /**
+   * Deletes the specified private endpoint connection associated with the Elastic San
+   */
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-delete-operation-response-codes" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  delete is ArmResourceDeleteWithoutOkAsync<
+    PrivateEndpointConnection,
+    Response = ArmDeletedResponse | ArmDeleteAcceptedLroResponse | ArmDeletedNoContentResponse
+  >;
+
+  /**
+   * List all Private Endpoint Connections associated with the Elastic San.
+   */
+  list is ArmResourceListByParent<PrivateEndpointConnection>;
+}
+
+@@doc(PrivateEndpointConnection.name,
+  "The name of the Private Endpoint connection."
+);
+@@doc(PrivateEndpointConnection.properties,
+  "Private Endpoint Connection Properties."
+);
+@@doc(PrivateEndpointConnections.create::parameters.resource,
+  "Private Endpoint Connection Approval object."
+);

tests-upgrade/tests-emitter/ElasticSan.brown/Snapshot.tsp

@@ -0,0 +1,75 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+import "./VolumeGroup.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.ElasticSan;
+/**
+ * Response for Volume Snapshot request.
+ */
+@parentResource(VolumeGroup)
+model Snapshot
+  is Azure.ResourceManager.ProxyResource<SnapshotProperties, false> {
+  ...ResourceNameParameter<
+    Resource = Snapshot,
+    KeyName = "snapshotName",
+    SegmentName = "snapshots",
+    NamePattern = "^[a-z0-9]+(?:[._-][a-z0-9]+)*$"
+  >;
+}
+
+@armResourceOperations
+interface Snapshots {
+  /**
+   * Get a Volume Snapshot.
+   */
+  get is ArmResourceRead<Snapshot>;
+
+  /**
+   * Create a Volume Snapshot.
+   */
+  create is ArmResourceCreateOrReplaceAsync<
+    Snapshot,
+    LroHeaders = ArmLroLocationHeader<FinalResult = Snapshot> &
+      Azure.Core.Foundations.RetryAfterHeader
+  >;
+
+  /**
+   * Delete a Volume Snapshot.
+   */
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-delete-operation-response-codes" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  delete is ArmResourceDeleteWithoutOkAsync<
+    Snapshot,
+    Response = ArmDeletedResponse | ArmDeleteAcceptedLroResponse | ArmDeletedNoContentResponse
+  >;
+
+  /**
+   * List Snapshots in a VolumeGroup or List Snapshots by Volume (name) in a VolumeGroup using filter
+   */
+  listByVolumeGroup is ArmResourceListByParent<
+    Snapshot,
+    Parameters = {
+      /**
+       * Specify $filter='volumeName eq <volume name>' to filter on volume.
+       */
+      @query("$filter")
+      $filter?: string;
+    },
+    Response = ArmResponse<SnapshotList>
+  >;
+}
+
+@@maxLength(Snapshot.name, 80);
+@@minLength(Snapshot.name, 1);
+@@doc(Snapshot.name,
+  "The name of the volume snapshot within the given volume group."
+);
+@@doc(Snapshot.properties, "Properties of Volume Snapshot.");
+@@doc(Snapshots.create::parameters.resource, "Snapshot object.");

tests-upgrade/tests-emitter/ElasticSan.brown/Volume.tsp

@@ -0,0 +1,112 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@azure-tools/typespec-client-generator-core";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+import "./VolumeGroup.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using Azure.ClientGenerator.Core;
+
+namespace Microsoft.ElasticSan;
+/**
+ * Response for Volume request.
+ */
+@parentResource(VolumeGroup)
+model Volume is Azure.ResourceManager.ProxyResource<VolumeProperties, false> {
+  ...ResourceNameParameter<
+    Resource = Volume,
+    KeyName = "volumeName",
+    SegmentName = "volumes",
+    NamePattern = "^[a-z0-9]+(-[a-z0-9A-Z]+)*$"
+  >;
+}
+
+@armResourceOperations
+interface Volumes {
+  /**
+   * Get an Volume.
+   */
+  get is ArmResourceRead<Volume>;
+
+  /**
+   * Create a Volume.
+   */
+  create is ArmResourceCreateOrReplaceAsync<
+    Volume,
+    LroHeaders = ArmLroLocationHeader<FinalResult = Volume> &
+      Azure.Core.Foundations.RetryAfterHeader
+  >;
+
+  /**
+   * Update an Volume.
+   */
+  @patch(#{ implicitOptionality: false })
+  update is ArmCustomPatchAsync<Volume, PatchModel = VolumeUpdate>;
+
+  /**
+   * Delete an Volume.
+   */
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-delete-operation-response-codes" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  delete is ArmResourceDeleteWithoutOkAsync<
+    Volume,
+    Parameters = {
+      /**
+       * Optional, used to delete snapshots under volume. Allowed value are only true or false. Default value is false.
+       */
+      #suppress "@azure-tools/typespec-azure-core/casing-style" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+      @header
+      @clientName("deleteSnapshots", "csharp") // this could be temporary because we cannot reference this parameter through ::parameter syntax.
+      `x-ms-delete-snapshots`?: `x-ms-delete-snapshots`;
+
+      /**
+       * Optional, used to delete volume if active sessions present. Allowed value are only true or false. Default value is false.
+       */
+      #suppress "@azure-tools/typespec-azure-core/casing-style" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+      @header
+      @clientName("forceDelete", "csharp") // this could be temporary because we cannot reference this parameter through ::parameter syntax.
+      `x-ms-force-delete`?: `x-ms-force-delete`;
+
+      /**
+       * Optional. Specifies that the delete operation should be a permanent delete for the soft deleted volume. The value of deleteType can only be 'permanent'.
+       */
+      @query("deleteType")
+      deleteType?: DeleteType;
+    },
+    Response = ArmDeletedResponse | ArmDeleteAcceptedLroResponse | ArmDeletedNoContentResponse
+  >;
+
+  /**
+   * List Volumes in a VolumeGroup.
+   */
+  listByVolumeGroup is ArmResourceListByParent<
+    Volume,
+    Parameters = {
+      /**
+       * Optional, returns only soft deleted volumes if set to true. If set to false or if not specified, returns only active volumes.
+       */
+      #suppress "@azure-tools/typespec-azure-core/casing-style" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+      @header
+      @clientName("accessSoftDeletedResources", "csharp") // this could be temporary because we cannot reference this parameter through ::parameter syntax.
+      `x-ms-access-soft-deleted-resources`?: `x-ms-access-soft-deleted-resources`;
+    },
+    Response = ArmResponse<VolumeList>
+  >;
+}
+
+/**
+ * Restore Soft Deleted Volumes. The volume name is obtained by using the API to list soft deleted volumes by volume group
+ */
+@action("restore")
+@tag("RestoreVolumes")
+op restoreVolume is ArmResourceActionAsync<Volume, void, Volume>;
+
+@@maxLength(Volume.name, 63);
+@@minLength(Volume.name, 3);
+@@doc(Volume.name, "The name of the Volume.");
+@@doc(Volume.properties, "Properties of Volume.");
+@@doc(Volumes.create::parameters.resource, "Volume object.");
+@@doc(Volumes.update::parameters.properties, "Volume object.");